Since AC = BC, we can say that this triangle is isoceles (at C)
In an isoceles triangle, the two angles that does not belong to the top angle (which in this case is C) is equal to each other.
Now, we can find the sum of the 2 missing angles : 180 - 52 = 128.
And since they are equal, we can find b : 128 : 2 = 64/
Cupcakes —> x
Flies —> y
y-x=1 ————1
x-y/2=1 ———1
y-x=x-y/2
2x=3y/2
4x=3x
x=3y/4
Substitute x in For 1
y-3y/4= 1
y/4=1
y= 4
x=3
Answer:
36.1%
Step-by-step explanation:
Calculate percent of rent to earnings by creating the fraction and multiplying by 100%, that is
percent = 
× 100%
= 
× 100% = 36.1% ( nearest tenth )
X-5
First combine like terms:
X-12-3
Then calculate difference:
X-5
Let y = daily rate
let x = number of people
let m = charge per person
let b = arbitrary cost
so, y=mx+b
150 = 20m + b
330 = 50m + b
30m = 180
m = 6
b = 30
so linear relationship : y = 6x+30
if x = 30
y = 180 + 30
y = 210
